Packages

c

org.apache.kyuubi.service

AbstractBackendService

abstract class AbstractBackendService extends CompositeService with BackendService

A Shorthand for implementing BackendServices

Linear Supertypes
BackendService, CompositeService, AbstractService, Logging, Service, AnyRef, Any
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  2. By Inheritance
Inherited
  1. AbstractBackendService
  2. BackendService
  3. CompositeService
  4. AbstractService
  5. Logging
  6. Service
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AbstractBackendService(name: String)

Abstract Value Members

  1. abstract def sessionManager: SessionManager
    Definition Classes
    BackendService

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def addService(service: Service): Unit
    Attributes
    protected
    Definition Classes
    CompositeService
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def cancelOperation(operationHandle: OperationHandle): Unit
    Definition Classes
    AbstractBackendService → BackendService
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. def closeOperation(operationHandle: OperationHandle): Unit
    Definition Classes
    AbstractBackendService → BackendService
  9. def closeSession(sessionHandle: SessionHandle): Unit
    Definition Classes
    AbstractBackendService → BackendService
  10. var conf: KyuubiConf
    Attributes
    protected
    Definition Classes
    AbstractService
  11. def debug(message: ⇒ Any): Unit
    Definition Classes
    Logging
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def error(message: ⇒ Any): Unit
    Definition Classes
    Logging
  15. def error(message: ⇒ Any, t: Throwable): Unit
    Definition Classes
    Logging
  16. def executeStatement(sessionHandle: SessionHandle, statement: String, runAsync: Boolean, queryTimeout: Long): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  17. def fetchResults(operationHandle: OperationHandle, orientation: FetchOrientation, maxRows: Int, fetchLog: Boolean): TRowSet
    Definition Classes
    AbstractBackendService → BackendService
  18. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  19. def getCatalogs(sessionHandle: SessionHandle): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  20. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. def getColumns(sessionHandle: SessionHandle, catalogName: String, schemaName: String, tableName: String, columnName: String): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  22. def getConf: KyuubiConf

    Get the configuration of this service.

    Get the configuration of this service. This is normally not a clone and may be manipulated, though there are no guarantees as to what the consequences of such actions may be

    returns

    the current configuration, unless a specific implementation chooses otherwise.

    Definition Classes
    AbstractService → Service
  23. def getFunctions(sessionHandle: SessionHandle, catalogName: String, schemaName: String, functionName: String): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  24. def getInfo(sessionHandle: SessionHandle, infoType: TGetInfoType): TGetInfoValue
    Definition Classes
    AbstractBackendService → BackendService
  25. def getName: String

    Get the name of this service.

    Get the name of this service.

    returns

    the service name

    Definition Classes
    AbstractService → Service
  26. def getOperationStatus(operationHandle: OperationHandle): OperationStatus
    Definition Classes
    AbstractBackendService → BackendService
  27. def getResultSetMetadata(operationHandle: OperationHandle): TTableSchema
    Definition Classes
    AbstractBackendService → BackendService
  28. def getSchemas(sessionHandle: SessionHandle, catalogName: String, schemaName: String): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  29. def getServiceState: ServiceState

    Get the current service state

    Get the current service state

    returns

    the state of the service

    Definition Classes
    AbstractService → Service
  30. def getServices: Seq[Service]
    Definition Classes
    CompositeService
  31. def getStartTime: Long

    Get the service start time

    Get the service start time

    returns

    the start time of the service. This will be zero if the service has not yet been started.

    Definition Classes
    AbstractService → Service
  32. def getTableTypes(sessionHandle: SessionHandle): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  33. def getTables(sessionHandle: SessionHandle, catalogName: String, schemaName: String, tableName: String, tableTypes: List[String]): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  34. def getTypeInfo(sessionHandle: SessionHandle): OperationHandle
    Definition Classes
    AbstractBackendService → BackendService
  35. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  36. def info(message: ⇒ Any): Unit
    Definition Classes
    Logging
  37. def initialize(conf: KyuubiConf): Unit

    Initialize the service.

    Initialize the service.

    The transition must be from LATENTto INITIALIZED unless the operation failed and an exception was raised.

    conf

    the configuration of the service

    Definition Classes
    AbstractBackendService → CompositeService → AbstractService → Service
  38. def initializeLoggerIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  39. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  40. def logger: Logger
    Attributes
    protected
    Definition Classes
    Logging
  41. def loggerName: String
    Attributes
    protected
    Definition Classes
    Logging
  42. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  43. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  44. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  45. def openSession(protocol: TProtocolVersion, user: String, password: String, ipAddr: String, configs: Map[String, String]): SessionHandle
    Definition Classes
    AbstractBackendService → BackendService
  46. def start(): Unit

    Start the service.

    Start the service.

    The transition should be from INITIALIZED to STARTED unless the operation failed and an exception was raised.

    Definition Classes
    CompositeService → AbstractService → Service
  47. var startTime: Long
    Attributes
    protected
    Definition Classes
    AbstractService
  48. var state: ServiceState
    Attributes
    protected
    Definition Classes
    AbstractService
  49. def stop(): Unit

    Stop the service.

    Stop the service.

    This operation must be designed to complete regardless of the initial state of the service, including the state of all its internal fields.

    Definition Classes
    CompositeService → AbstractService → Service
  50. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  51. def toString(): String
    Definition Classes
    AnyRef → Any
  52. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  53. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  54. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  55. def warn(message: ⇒ Any, t: Throwable): Unit
    Definition Classes
    Logging
  56. def warn(message: ⇒ Any): Unit
    Definition Classes
    Logging

Inherited from BackendService

Inherited from CompositeService

Inherited from AbstractService

Inherited from Logging

Inherited from Service

Inherited from AnyRef

Inherited from Any

Ungrouped